[pietro]

With manuel: Introduction and Common Cryptographic Elements Book

Interprets Blueray version 61 AACS\MKBRO.inf and AACS\MKBRW.inf file records:
10 Manuel explain with Type and Version, MKBType 00041003 (yet 00031003 inside MKBRW.inf file)
21 Manuel explain with Host Revocation List
20 Manuel explain with Drive Revocation List
81 Manuel explain with Verify Media Key
7F Manuel exclude, yet text message inside forever MKB 1 2 3 .. 61
07 Manuel explain with Subset Difference Index
04 Manuel explain with Explicit Subset Difference
05 Manuel explain with Media Key Data
02 Manuel explain with End of Media Key Block


Now on Blueray 4k discus with 256 ECDSA publick keys found:

ContentRevocation.lst deducted before - identicle with manuel yet 256 ECDSA.
Content000.cer deducted before - identicle with manuel yet 256 ECDSA.

With trying many signings possible with cloud computing every files in 4K Blueray AACS directory.

Only new signings now inside MKBRO.inf deducted with infirmations showed below.

Interprets Blueray version 61 4K "2.0" AACS\MKBRO.inf file records:
10 Identicle with manuel, yet MKBType 48141003
21 Identicle with manuel same datums with same HD Blueray version 61
31 New and infirmations and hypoethsis following
07 Identicle with manuel yet more diffrent datums
20 Identicle with manuel same datums with same HD Blueray version 61
30 New and infirmations and hypoethsis following
F8 New and infirmations and hypoethsis following
7F Identicle with Blureray text message MKB 1..61
86 New and infirmations and hypoethsis following
04 Identicle with manuel yet more diffrent datums
05 Identicle with manuel yet more diffrent datums
28 New and infirmations and hypoethsis following
02 Identicle with manuel

07 04 05 infirmations and hypoethsis:
many more datums
subset-diffrence structures with small "U"
composition with every U-UV subsets excluding many keys of composition with every HD U-UV
hypoethsis: 4K Blueray discus excluding HD Blueray from decryptions

31 infirmations and hypoethsis:
64 bytes datums
31 is 21 plus single bit added 10
Verifys as LA Publick Key 256 ECDSA signatureing records datums 10 21
Hypoethsis: AACS 2.0 Host Revocation List Verificaton
Hypoethsis: bit 10 means 4K

30 infirmations and hypoethsis:
64 bytes datums
30 is 20 plus single bit added 10
Verifys as LA Publick Key 256 ECDSA signatureing records datums 10 20
Hypoethsis: AACS 2.0 Drive Revocation List Verificaton
Hypoethsis: bit 10 means 4K

F8 infirmations and hypoethsis:
0 bytes datums
Hypoethsis: AACS 2.0 no deductings mysteryus please somebody help

86 infirmations and hypoethsis:
no more MKB record 81, how now verify Media Key?
16 bytes datums, same identicle with AACS 81 record size
Hypoethsis: AACS 2.0 Verify Media Key, yet some differing possible?

28 infirmations and hypoethsis:
64 bytes datums
Verifys as LA Publick Key 256 ECDSA signatureing every before records 10 .. 05 datums
Hypoethsis: AACS 2.0 Media Key Block Verificaton


Please somebody put all 4K Blueray MKB versions if not 61 for downloadings and analyzings

Please somebody put Patriot AACS.zip directory 2.1 for downloadings and analyzings

Please somebody put Furry AACS.zip directory 2.1 for downloadings and analyzings

There is more reasons for asking so many this questions. Somebody thank you.